Who owns MAC prefix 4CBB58?

4CBB58 is registered to Chicony Electronics Co., Ltd. in the IEEE MA-L registry.

What devices use 4CBB58?

Any network device with a MAC address starting 4C:BB:58 was manufactured by or for Chicony Electronics Co., Ltd..

MA-L · OUI prefix

Chicony Electronics Co., Ltd.

Any MAC address starting 4C:BB:58 is registered to Chicony Electronics Co., Ltd. in TW.

OUI prefix	4CBB58
Vendor	Chicony Electronics Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	4C:BB:58:00:00:00

What this means

The IEEE assigned the MA-L block 4CBB58 to Chicony Electronics Co., Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 4C:BB:58, it is Chicony Electronics Co., Ltd. hardware.

Other Chicony Electronics Co., Ltd. prefixes

Chicony Electronics Co., Ltd. holds 5 registered blocks in total.

4062EE 645A04 907F61 B0C090

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